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                中文名:405不锈钢        标    准:AISI、ASTM

                UNS编号:S40500         型    号:405

                 

                定义:405不锈钢是一种复合钢材,从高温↑下冷却不产生显著硬化

                 

                化学成分:

                碳 C:≤0.08

                锰 Mn:≤1.00

                硅 Si:≤1.00

                铬 Cr:11.5~14.5

                镍 Ni②:≤0.60

                磷 P:≤0.04

                硫 S:≤0.03

                铝 Al:0.10~0.30

                力学性能:

                拉伸试验:σ0.2 /MPA≧ 177;MPA≧ 410;δ5 (%)≧ 20;Ψ(%)≧ 60;

                冲击试验:AK /J 78

                硬度试验:HBW≤183


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